crank pulley

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Jan 9, 2006 | 08:54 AM

99C5Vert

Thread Starter

Team Owner

Joined: Aug 2003

Posts: 24,333

Likes: 1

From: VA

St. Jude Donor '03-'11

crank pulley

To fit the LS1 in the car in my avatar, the crank pulley had to be removed. From what I remember, the bolt is not reusable, right?

Any issues with reusing the pulley itself?

Also, does anyone have the torque specs?

Thanks

Jan 9, 2006 | 09:27 AM

byte_me

Safety Car

Joined: Jun 2003

Posts: 4,509

Likes: 240

From: Coconut Creek FL

Quote:

Originally Posted by 99C5Vert

You should not reuse the bolt as it is a torque to yeild bolt that will actually stretch once all that pressure is applied...I want to say 243 ft\lbs is required to set the pulley. I had a shop replace my worn (wabbely pulley) with an underdrive unit from ASP ($209 for +\- 10HP) and they pinned the crank so it would not walk off and subsequently not require all that torque. If your pulley was not bad to begin with, you can reuse it...but if you are not certain, I would swap it out for piece of mind...its a pain to change once on the car...

Jan 9, 2006 | 10:16 AM

SteveDoten

Le Mans Master

Joined: Sep 2003

Posts: 6,276

Likes: 227

From: Farmington CT

Cruise-In VII Veteran

reuse pulley is fine
www.ls1howto.com or
www.davidfarmerracing.com tq specs

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